type_mat4x3.inl 18 KB

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  1. namespace glm
  2. {
  3. // -- Constructors --
  4. # if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_DISABLE
  5. template<typename T, qualifier Q>
  6. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat()
  7. # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
  8. : value{col_type(1, 0, 0), col_type(0, 1, 0), col_type(0, 0, 1), col_type(0, 0, 0)}
  9. # endif
  10. {
  11. # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALISATION
  12. this->value[0] = col_type(1, 0, 0);
  13. this->value[1] = col_type(0, 1, 0);
  14. this->value[2] = col_type(0, 0, 1);
  15. this->value[3] = col_type(0, 0, 0);
  16. # endif
  17. }
  18. # endif
  19. template<typename T, qualifier Q>
  20. template<qualifier P>
  21. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<4, 3, T, P> const& m)
  22. # if GLM_HAS_INITIALIZER_LISTS
  23. : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(m[3])}
  24. # endif
  25. {
  26. # if !GLM_HAS_INITIALIZER_LISTS
  27. this->value[0] = m[0];
  28. this->value[1] = m[1];
  29. this->value[2] = m[2];
  30. this->value[3] = m[3];
  31. # endif
  32. }
  33. template<typename T, qualifier Q>
  34. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(T const& s)
  35. # if GLM_HAS_INITIALIZER_LISTS
  36. : value{col_type(s, 0, 0), col_type(0, s, 0), col_type(0, 0, s), col_type(0, 0, 0)}
  37. # endif
  38. {
  39. # if !GLM_HAS_INITIALIZER_LISTS
  40. this->value[0] = col_type(s, 0, 0);
  41. this->value[1] = col_type(0, s, 0);
  42. this->value[2] = col_type(0, 0, s);
  43. this->value[3] = col_type(0, 0, 0);
  44. # endif
  45. }
  46. template<typename T, qualifier Q>
  47. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat
  48. (
  49. T const& x0, T const& y0, T const& z0,
  50. T const& x1, T const& y1, T const& z1,
  51. T const& x2, T const& y2, T const& z2,
  52. T const& x3, T const& y3, T const& z3
  53. )
  54. # if GLM_HAS_INITIALIZER_LISTS
  55. : value{col_type(x0, y0, z0), col_type(x1, y1, z1), col_type(x2, y2, z2), col_type(x3, y3, z3)}
  56. # endif
  57. {
  58. # if !GLM_HAS_INITIALIZER_LISTS
  59. this->value[0] = col_type(x0, y0, z0);
  60. this->value[1] = col_type(x1, y1, z1);
  61. this->value[2] = col_type(x2, y2, z2);
  62. this->value[3] = col_type(x3, y3, z3);
  63. # endif
  64. }
  65. template<typename T, qualifier Q>
  66. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(col_type const& v0, col_type const& v1, col_type const& v2, col_type const& v3)
  67. # if GLM_HAS_INITIALIZER_LISTS
  68. : value{col_type(v0), col_type(v1), col_type(v2), col_type(v3)}
  69. # endif
  70. {
  71. # if !GLM_HAS_INITIALIZER_LISTS
  72. this->value[0] = v0;
  73. this->value[1] = v1;
  74. this->value[2] = v2;
  75. this->value[3] = v3;
  76. # endif
  77. }
  78. // -- Conversion constructors --
  79. template<typename T, qualifier Q>
  80. template<
  81. typename X0, typename Y0, typename Z0,
  82. typename X1, typename Y1, typename Z1,
  83. typename X2, typename Y2, typename Z2,
  84. typename X3, typename Y3, typename Z3>
  85. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat
  86. (
  87. X0 const& x0, Y0 const& y0, Z0 const& z0,
  88. X1 const& x1, Y1 const& y1, Z1 const& z1,
  89. X2 const& x2, Y2 const& y2, Z2 const& z2,
  90. X3 const& x3, Y3 const& y3, Z3 const& z3
  91. )
  92. # if GLM_HAS_INITIALIZER_LISTS
  93. : value{col_type(x0, y0, z0), col_type(x1, y1, z1), col_type(x2, y2, z2), col_type(x3, y3, z3)}
  94. # endif
  95. {
  96. # if !GLM_HAS_INITIALIZER_LISTS
  97. this->value[0] = col_type(x0, y0, z0);
  98. this->value[1] = col_type(x1, y1, z1);
  99. this->value[2] = col_type(x2, y2, z2);
  100. this->value[3] = col_type(x3, y3, z3);
  101. # endif
  102. }
  103. template<typename T, qualifier Q>
  104. template<typename V1, typename V2, typename V3, typename V4>
  105. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(vec<3, V1, Q> const& v1, vec<3, V2, Q> const& v2, vec<3, V3, Q> const& v3, vec<3, V4, Q> const& v4)
  106. # if GLM_HAS_INITIALIZER_LISTS
  107. : value{col_type(v1), col_type(v2), col_type(v3), col_type(v4)}
  108. # endif
  109. {
  110. # if !GLM_HAS_INITIALIZER_LISTS
  111. this->value[0] = col_type(v1);
  112. this->value[1] = col_type(v2);
  113. this->value[2] = col_type(v3);
  114. this->value[3] = col_type(v4);
  115. # endif
  116. }
  117. // -- Matrix conversions --
  118. template<typename T, qualifier Q>
  119. template<typename U, qualifier P>
  120. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<4, 3, U, P> const& m)
  121. # if GLM_HAS_INITIALIZER_LISTS
  122. : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(m[3])}
  123. # endif
  124. {
  125. # if !GLM_HAS_INITIALIZER_LISTS
  126. this->value[0] = col_type(m[0]);
  127. this->value[1] = col_type(m[1]);
  128. this->value[2] = col_type(m[2]);
  129. this->value[3] = col_type(m[3]);
  130. # endif
  131. }
  132. template<typename T, qualifier Q>
  133. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<2, 2, T, Q> const& m)
  134. # if GLM_HAS_INITIALIZER_LISTS
  135. : value{col_type(m[0], 0), col_type(m[1], 0), col_type(0, 0, 1), col_type(0)}
  136. # endif
  137. {
  138. # if !GLM_HAS_INITIALIZER_LISTS
  139. this->value[0] = col_type(m[0], 0);
  140. this->value[1] = col_type(m[1], 0);
  141. this->value[2] = col_type(0, 0, 1);
  142. this->value[3] = col_type(0);
  143. # endif
  144. }
  145. template<typename T, qualifier Q>
  146. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<3, 3, T, Q> const& m)
  147. # if GLM_HAS_INITIALIZER_LISTS
  148. : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(0)}
  149. # endif
  150. {
  151. # if !GLM_HAS_INITIALIZER_LISTS
  152. this->value[0] = col_type(m[0]);
  153. this->value[1] = col_type(m[1]);
  154. this->value[2] = col_type(m[2]);
  155. this->value[3] = col_type(0);
  156. # endif
  157. }
  158. template<typename T, qualifier Q>
  159. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<4, 4, T, Q> const& m)
  160. # if GLM_HAS_INITIALIZER_LISTS
  161. : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(m[3])}
  162. # endif
  163. {
  164. # if !GLM_HAS_INITIALIZER_LISTS
  165. this->value[0] = col_type(m[0]);
  166. this->value[1] = col_type(m[1]);
  167. this->value[2] = col_type(m[2]);
  168. this->value[3] = col_type(m[3]);
  169. # endif
  170. }
  171. template<typename T, qualifier Q>
  172. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<2, 3, T, Q> const& m)
  173. # if GLM_HAS_INITIALIZER_LISTS
  174. : value{col_type(m[0]), col_type(m[1]), col_type(0, 0, 1), col_type(0)}
  175. # endif
  176. {
  177. # if !GLM_HAS_INITIALIZER_LISTS
  178. this->value[0] = col_type(m[0]);
  179. this->value[1] = col_type(m[1]);
  180. this->value[2] = col_type(0, 0, 1);
  181. this->value[3] = col_type(0);
  182. # endif
  183. }
  184. template<typename T, qualifier Q>
  185. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<3, 2, T, Q> const& m)
  186. # if GLM_HAS_INITIALIZER_LISTS
  187. : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 1), col_type(0)}
  188. # endif
  189. {
  190. # if !GLM_HAS_INITIALIZER_LISTS
  191. this->value[0] = col_type(m[0], 0);
  192. this->value[1] = col_type(m[1], 0);
  193. this->value[2] = col_type(m[2], 1);
  194. this->value[3] = col_type(0);
  195. # endif
  196. }
  197. template<typename T, qualifier Q>
  198. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<2, 4, T, Q> const& m)
  199. # if GLM_HAS_INITIALIZER_LISTS
  200. : value{col_type(m[0]), col_type(m[1]), col_type(0, 0, 1), col_type(0)}
  201. # endif
  202. {
  203. # if !GLM_HAS_INITIALIZER_LISTS
  204. this->value[0] = col_type(m[0]);
  205. this->value[1] = col_type(m[1]);
  206. this->value[2] = col_type(0, 0, 1);
  207. this->value[3] = col_type(0);
  208. # endif
  209. }
  210. template<typename T, qualifier Q>
  211. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<4, 2, T, Q> const& m)
  212. # if GLM_HAS_INITIALIZER_LISTS
  213. : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 1), col_type(m[3], 0)}
  214. # endif
  215. {
  216. # if !GLM_HAS_INITIALIZER_LISTS
  217. this->value[0] = col_type(m[0], 0);
  218. this->value[1] = col_type(m[1], 0);
  219. this->value[2] = col_type(m[2], 1);
  220. this->value[3] = col_type(m[3], 0);
  221. # endif
  222. }
  223. template<typename T, qualifier Q>
  224. GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat(mat<3, 4, T, Q> const& m)
  225. # if GLM_HAS_INITIALIZER_LISTS
  226. : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(0)}
  227. # endif
  228. {
  229. # if !GLM_HAS_INITIALIZER_LISTS
  230. this->value[0] = col_type(m[0]);
  231. this->value[1] = col_type(m[1]);
  232. this->value[2] = col_type(m[2]);
  233. this->value[3] = col_type(0);
  234. # endif
  235. }
  236. // -- Accesses --
  237. template<typename T, qualifier Q>
  238. GLM_FUNC_QUALIFIER typename mat<4, 3, T, Q>::col_type & mat<4, 3, T, Q>::operator[](typename mat<4, 3, T, Q>::length_type i)
  239. {
  240. assert(i < this->length());
  241. return this->value[i];
  242. }
  243. template<typename T, qualifier Q>
  244. GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename mat<4, 3, T, Q>::col_type const& mat<4, 3, T, Q>::operator[](typename mat<4, 3, T, Q>::length_type i) const
  245. {
  246. assert(i < this->length());
  247. return this->value[i];
  248. }
  249. // -- Unary updatable operators --
  250. template<typename T, qualifier Q>
  251. template<typename U>
  252. GLM_FUNC_QUALIFIER mat<4, 3, T, Q>& mat<4, 3, T, Q>::operator=(mat<4, 3, U, Q> const& m)
  253. {
  254. this->value[0] = m[0];
  255. this->value[1] = m[1];
  256. this->value[2] = m[2];
  257. this->value[3] = m[3];
  258. return *this;
  259. }
  260. template<typename T, qualifier Q>
  261. template<typename U>
  262. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator+=(U s)
  263. {
  264. this->value[0] += s;
  265. this->value[1] += s;
  266. this->value[2] += s;
  267. this->value[3] += s;
  268. return *this;
  269. }
  270. template<typename T, qualifier Q>
  271. template<typename U>
  272. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator+=(mat<4, 3, U, Q> const& m)
  273. {
  274. this->value[0] += m[0];
  275. this->value[1] += m[1];
  276. this->value[2] += m[2];
  277. this->value[3] += m[3];
  278. return *this;
  279. }
  280. template<typename T, qualifier Q>
  281. template<typename U>
  282. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator-=(U s)
  283. {
  284. this->value[0] -= s;
  285. this->value[1] -= s;
  286. this->value[2] -= s;
  287. this->value[3] -= s;
  288. return *this;
  289. }
  290. template<typename T, qualifier Q>
  291. template<typename U>
  292. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator-=(mat<4, 3, U, Q> const& m)
  293. {
  294. this->value[0] -= m[0];
  295. this->value[1] -= m[1];
  296. this->value[2] -= m[2];
  297. this->value[3] -= m[3];
  298. return *this;
  299. }
  300. template<typename T, qualifier Q>
  301. template<typename U>
  302. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator*=(U s)
  303. {
  304. this->value[0] *= s;
  305. this->value[1] *= s;
  306. this->value[2] *= s;
  307. this->value[3] *= s;
  308. return *this;
  309. }
  310. template<typename T, qualifier Q>
  311. template<typename U>
  312. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator/=(U s)
  313. {
  314. this->value[0] /= s;
  315. this->value[1] /= s;
  316. this->value[2] /= s;
  317. this->value[3] /= s;
  318. return *this;
  319. }
  320. // -- Increment and decrement operators --
  321. template<typename T, qualifier Q>
  322. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator++()
  323. {
  324. ++this->value[0];
  325. ++this->value[1];
  326. ++this->value[2];
  327. ++this->value[3];
  328. return *this;
  329. }
  330. template<typename T, qualifier Q>
  331. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> & mat<4, 3, T, Q>::operator--()
  332. {
  333. --this->value[0];
  334. --this->value[1];
  335. --this->value[2];
  336. --this->value[3];
  337. return *this;
  338. }
  339. template<typename T, qualifier Q>
  340. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> mat<4, 3, T, Q>::operator++(int)
  341. {
  342. mat<4, 3, T, Q> Result(*this);
  343. ++*this;
  344. return Result;
  345. }
  346. template<typename T, qualifier Q>
  347. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> mat<4, 3, T, Q>::operator--(int)
  348. {
  349. mat<4, 3, T, Q> Result(*this);
  350. --*this;
  351. return Result;
  352. }
  353. // -- Unary arithmetic operators --
  354. template<typename T, qualifier Q>
  355. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator+(mat<4, 3, T, Q> const& m)
  356. {
  357. return m;
  358. }
  359. template<typename T, qualifier Q>
  360. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator-(mat<4, 3, T, Q> const& m)
  361. {
  362. return mat<4, 3, T, Q>(
  363. -m[0],
  364. -m[1],
  365. -m[2],
  366. -m[3]);
  367. }
  368. // -- Binary arithmetic operators --
  369. template<typename T, qualifier Q>
  370. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator+(mat<4, 3, T, Q> const& m, T const& s)
  371. {
  372. return mat<4, 3, T, Q>(
  373. m[0] + s,
  374. m[1] + s,
  375. m[2] + s,
  376. m[3] + s);
  377. }
  378. template<typename T, qualifier Q>
  379. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator+(mat<4, 3, T, Q> const& m1, mat<4, 3, T, Q> const& m2)
  380. {
  381. return mat<4, 3, T, Q>(
  382. m1[0] + m2[0],
  383. m1[1] + m2[1],
  384. m1[2] + m2[2],
  385. m1[3] + m2[3]);
  386. }
  387. template<typename T, qualifier Q>
  388. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator-(mat<4, 3, T, Q> const& m, T const& s)
  389. {
  390. return mat<4, 3, T, Q>(
  391. m[0] - s,
  392. m[1] - s,
  393. m[2] - s,
  394. m[3] - s);
  395. }
  396. template<typename T, qualifier Q>
  397. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator-(mat<4, 3, T, Q> const& m1, mat<4, 3, T, Q> const& m2)
  398. {
  399. return mat<4, 3, T, Q>(
  400. m1[0] - m2[0],
  401. m1[1] - m2[1],
  402. m1[2] - m2[2],
  403. m1[3] - m2[3]);
  404. }
  405. template<typename T, qualifier Q>
  406. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator*(mat<4, 3, T, Q> const& m, T const& s)
  407. {
  408. return mat<4, 3, T, Q>(
  409. m[0] * s,
  410. m[1] * s,
  411. m[2] * s,
  412. m[3] * s);
  413. }
  414. template<typename T, qualifier Q>
  415. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator*(T const& s, mat<4, 3, T, Q> const& m)
  416. {
  417. return mat<4, 3, T, Q>(
  418. m[0] * s,
  419. m[1] * s,
  420. m[2] * s,
  421. m[3] * s);
  422. }
  423. template<typename T, qualifier Q>
  424. GLM_FUNC_QUALIFIER typename mat<4, 3, T, Q>::col_type operator*
  425. (
  426. mat<4, 3, T, Q> const& m,
  427. typename mat<4, 3, T, Q>::row_type const& v)
  428. {
  429. return typename mat<4, 3, T, Q>::col_type(
  430. m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z + m[3][0] * v.w,
  431. m[0][1] * v.x + m[1][1] * v.y + m[2][1] * v.z + m[3][1] * v.w,
  432. m[0][2] * v.x + m[1][2] * v.y + m[2][2] * v.z + m[3][2] * v.w);
  433. }
  434. template<typename T, qualifier Q>
  435. GLM_FUNC_QUALIFIER typename mat<4, 3, T, Q>::row_type operator*
  436. (
  437. typename mat<4, 3, T, Q>::col_type const& v,
  438. mat<4, 3, T, Q> const& m)
  439. {
  440. return typename mat<4, 3, T, Q>::row_type(
  441. v.x * m[0][0] + v.y * m[0][1] + v.z * m[0][2],
  442. v.x * m[1][0] + v.y * m[1][1] + v.z * m[1][2],
  443. v.x * m[2][0] + v.y * m[2][1] + v.z * m[2][2],
  444. v.x * m[3][0] + v.y * m[3][1] + v.z * m[3][2]);
  445. }
  446. template<typename T, qualifier Q>
  447. GLM_FUNC_QUALIFIER mat<2, 3, T, Q> operator*(mat<4, 3, T, Q> const& m1, mat<2, 4, T, Q> const& m2)
  448. {
  449. return mat<2, 3, T, Q>(
  450. m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
  451. m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2] + m1[3][1] * m2[0][3],
  452. m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2] + m1[3][2] * m2[0][3],
  453. m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2] + m1[3][0] * m2[1][3],
  454. m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2] + m1[3][1] * m2[1][3],
  455. m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2] + m1[3][2] * m2[1][3]);
  456. }
  457. template<typename T, qualifier Q>
  458. GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator*(mat<4, 3, T, Q> const& m1, mat<3, 4, T, Q> const& m2)
  459. {
  460. T const SrcA00 = m1[0][0];
  461. T const SrcA01 = m1[0][1];
  462. T const SrcA02 = m1[0][2];
  463. T const SrcA10 = m1[1][0];
  464. T const SrcA11 = m1[1][1];
  465. T const SrcA12 = m1[1][2];
  466. T const SrcA20 = m1[2][0];
  467. T const SrcA21 = m1[2][1];
  468. T const SrcA22 = m1[2][2];
  469. T const SrcA30 = m1[3][0];
  470. T const SrcA31 = m1[3][1];
  471. T const SrcA32 = m1[3][2];
  472. T const SrcB00 = m2[0][0];
  473. T const SrcB01 = m2[0][1];
  474. T const SrcB02 = m2[0][2];
  475. T const SrcB03 = m2[0][3];
  476. T const SrcB10 = m2[1][0];
  477. T const SrcB11 = m2[1][1];
  478. T const SrcB12 = m2[1][2];
  479. T const SrcB13 = m2[1][3];
  480. T const SrcB20 = m2[2][0];
  481. T const SrcB21 = m2[2][1];
  482. T const SrcB22 = m2[2][2];
  483. T const SrcB23 = m2[2][3];
  484. mat<3, 3, T, Q> Result;
  485. Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01 + SrcA20 * SrcB02 + SrcA30 * SrcB03;
  486. Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01 + SrcA21 * SrcB02 + SrcA31 * SrcB03;
  487. Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01 + SrcA22 * SrcB02 + SrcA32 * SrcB03;
  488. Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11 + SrcA20 * SrcB12 + SrcA30 * SrcB13;
  489. Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11 + SrcA21 * SrcB12 + SrcA31 * SrcB13;
  490. Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11 + SrcA22 * SrcB12 + SrcA32 * SrcB13;
  491. Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21 + SrcA20 * SrcB22 + SrcA30 * SrcB23;
  492. Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21 + SrcA21 * SrcB22 + SrcA31 * SrcB23;
  493. Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21 + SrcA22 * SrcB22 + SrcA32 * SrcB23;
  494. return Result;
  495. }
  496. template<typename T, qualifier Q>
  497. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator*(mat<4, 3, T, Q> const& m1, mat<4, 4, T, Q> const& m2)
  498. {
  499. return mat<4, 3, T, Q>(
  500. m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
  501. m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2] + m1[3][1] * m2[0][3],
  502. m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2] + m1[3][2] * m2[0][3],
  503. m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2] + m1[3][0] * m2[1][3],
  504. m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2] + m1[3][1] * m2[1][3],
  505. m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2] + m1[3][2] * m2[1][3],
  506. m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1] + m1[2][0] * m2[2][2] + m1[3][0] * m2[2][3],
  507. m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1] + m1[2][1] * m2[2][2] + m1[3][1] * m2[2][3],
  508. m1[0][2] * m2[2][0] + m1[1][2] * m2[2][1] + m1[2][2] * m2[2][2] + m1[3][2] * m2[2][3],
  509. m1[0][0] * m2[3][0] + m1[1][0] * m2[3][1] + m1[2][0] * m2[3][2] + m1[3][0] * m2[3][3],
  510. m1[0][1] * m2[3][0] + m1[1][1] * m2[3][1] + m1[2][1] * m2[3][2] + m1[3][1] * m2[3][3],
  511. m1[0][2] * m2[3][0] + m1[1][2] * m2[3][1] + m1[2][2] * m2[3][2] + m1[3][2] * m2[3][3]);
  512. }
  513. template<typename T, qualifier Q>
  514. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator/(mat<4, 3, T, Q> const& m, T const& s)
  515. {
  516. return mat<4, 3, T, Q>(
  517. m[0] / s,
  518. m[1] / s,
  519. m[2] / s,
  520. m[3] / s);
  521. }
  522. template<typename T, qualifier Q>
  523. GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator/(T const& s, mat<4, 3, T, Q> const& m)
  524. {
  525. return mat<4, 3, T, Q>(
  526. s / m[0],
  527. s / m[1],
  528. s / m[2],
  529. s / m[3]);
  530. }
  531. // -- Boolean operators --
  532. template<typename T, qualifier Q>
  533. GLM_FUNC_QUALIFIER bool operator==(mat<4, 3, T, Q> const& m1, mat<4, 3, T, Q> const& m2)
  534. {
  535. return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]) && (m1[3] == m2[3]);
  536. }
  537. template<typename T, qualifier Q>
  538. GLM_FUNC_QUALIFIER bool operator!=(mat<4, 3, T, Q> const& m1, mat<4, 3, T, Q> const& m2)
  539. {
  540. return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]) || (m1[3] != m2[3]);
  541. }
  542. } //namespace glm